what is it? what does it do? do i need it? etc, etc thanks!

oh its on a 90 Integra B18A1 (automatic)...

 

I could be wrong, but I think it is called a dashpot diaphram(seriously). I don't know WTF it does or if you need it, but I think that's what it's called. My sisters car(89 TEG/automatic)had one and it went bad.
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well i know the one next to it (im wondering what the red circled thing is) is a dashpot that controls engine idle speed when cold.

i can blow threw the big port and that goes into the intake manifold, the small one doesnt seem to make a diff...

 

What does it hook up to?

 

i dont remember

 

According to the shop manual I thinks it is the (Starting Air Valve)

 

k, wtf does that mean? does it let a little more air into the motor on cold starts?

 

you know dustin, this question might be better answered for u on http://www.g2ic.com/

 

naw thats coo, i got some good awnsers on Honda-Tech.com... just as i thought, useless and needs to be thrown away...

 

well damnit at least tell us!!